@book{88443,
	author = {Weinberg, Haim.},
	title = {The paradox of Internet groups :},
	publisher = {Karnac,},
	year = {2014.},
	series = {New international library of group analysis},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10835515}
}